Sadly venting

Never felt so lonely and sad like I am right now. My husband had to go on a last minute work trip and as a result isn’t able to come with me and our kids to their field trip to the orchard. My friend was going to come with but her daughter got some type of stomach bug today and won’t be able to come now. I asked my mom to come, but she has another commitment. My husband asked his mom and she was going to come but backed out. I literally have no one else because I live too damn far from everyone. I’m 3 months PP as well and I just wanted to take my kids and have fun with them. Now it’s just going to be a depressing shit show, because how am I supposed to help my 3YO twins pick apples and pumpkins while I have a 3MO strapped to my chest?! 😭💔